Unpredictable condensate–depletion dynamics in one-dimensional power-law traps

AR Sakhel, RR Sakhel - Journal of Physics: Condensed Matter, 2022 - iopscience.iop.org
The dynamic depletion of a trapped one-dimensional Bose–Einstein condensate (BEC) that
is driven by laser stirring is numerically explored using beyond mean-field methods. For this …

On the Role of Trap Anharmonicity in the Dynamics of a One-Dimensional Bose Gas Suddenly Released from a Power-Law Trap into a Box Potential

RR Sakhel, AR Sakhel - Journal of Low Temperature Physics, 2019 - Springer
The effects of trapping anharmonicity on the expansion of a Bose–Einstein condensate
(BEC) that is suddenly released from a one-dimensional power-law trap into a hard wall box …

Effect of trapping geometry on the parametric resonances in a disordered Bose–Einstein condensate driven by an oscillating potential

RR Sakhel, AR Sakhel - Journal of Physics: Condensed Matter, 2020 - iopscience.iop.org
We report parametric resonances (PRs) in a numerical investigation of a driven one-
dimensional, interacting, and disordered Bose–Einstein condensate (BEC) confined in …

Characterization of the energy level-structure of a trapped dipolar Bose gas via mean-field parametric resonances

AR Sakhel, RR Sakhel - Physica Scripta, 2021 - iopscience.iop.org
Analyzing the energy levels of a trapped Bose–Einstein condensate (BEC) can be difficult
when dipole-dipole interactions (DDIs) are present. To address this issue, this study focuses …